org.apache.solr.common.util

接口 Cache<K,V>

所有已知实现类:

MapBackedCache, ObjectCache

public interface Cache<K,V>

方法概要

限定符和类型	方法和说明
void	clear()
default V	computeIfAbsent(K key, Function<? super K,? extends V> mappingFunction)
V	get(K key)
V	put(K key, V val)
V	remove(K key)

方法详细资料

put

V put(K key,
      V val)

get

V get(K key)

remove

V remove(K key)

clear

void clear()

computeIfAbsent

default V computeIfAbsent(K key,
                          Function<? super K,? extends V> mappingFunction)